Product comparison · 2 interface cards/adapters

Lenovo Brainboxes PX-146 vs Lenovo Brainboxes PX-475

Key differences

Output interface
- Brainboxes PX-146:Parallel
- Brainboxes PX-475:Parallel, Serial
Weight
- Brainboxes PX-146:40 g
- Brainboxes PX-475:58 g

Differences highlightedShow differences only

Comparison of Brainboxes PX-146, Brainboxes PX-475
14 specifications	A Lenovo Brainboxes PX-146 View product	B Lenovo Brainboxes PX-475 View product
Ports & interfaces1 differ
Host interface	PCIe	PCIe
Output interfaceDiffers	Parallel	Parallel, Serial
Serial ports quantityKnown for one	Unknown — not stated by the source	1
Parallel ports quantity	1	1
Designidentical
Internal	Yes	Yes
CertificationKnown for one	Unknown — not stated by the source	RoHS, CE, WEEE
Technical detailsidentical
Compliance certificates	RoHS	RoHS
Weight & dimensions1 differ
WidthKnown for one	Unknown — not stated by the source	240 mm
DepthKnown for one	Unknown — not stated by the source	170 mm
HeightKnown for one	Unknown — not stated by the source	60 mm
WeightDiffers	40 g	58 g
Packaging dataidentical
User guide	Yes	Yes
System requirementsidentical
Windows operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Server operating systems supportedKnown for one	Windows Server 2003, Windows Server 2003 R2, Windows Server 2003 x64, Windows Server 2008, Windows Server 2008 R2, Windows Server 2008 R2 x64, Windows Server 2008 x64	Unknown — not stated by the source

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.